Open Dyson sphere editor (press "Y") and you can find buttons in the bottom-left corner, to select which megastructure you plan to construct. Then you can design your megastructure, just like designing a Dyson sphere.
You need to launch the corresponding rockets (see new items in the images below) in the silo to build the megastructure. Besides, you still need to eject [solar sail] to fill the shell of the megastructure, aiming to provide energy for the mega structure. Specifically, for the Science Nexus, you need to eject [universe matrix]es to fill the shell, rather than conventional [solar sail]s.
打开戴森球编辑器面板（按下Y），就可以在左下角选择要在当前恒星上修建哪一种巨构建筑。之后你就可以像设计戴森球一样设计新的巨构建筑。
你需要在发射井发射对应的火箭，此外你仍然需要弹射太阳帆来填充壳面，以此来为巨构建筑供能。像戴森球一样，更多的结构和壳面能够提升巨构建筑的最大效能。但与戴森球不同的是，太阳帆在被壳面吸收前不提供任何效能或产出。
Building an interstellar assembly allows you to assemble items on a MegaStructure. You can set up up to 15 recipes, and you need to build the [Exchange Logistic Station] 
on the ground of the same star system, in order to provide resources, materials or to receive products. The production speed is influenced by the energy assignment and the production speed of the recipe itself. The overage energy will be automatically used for produce [multi-functional components] 
, which can be directly assembled into a variety of production buildings and logistics items at great speed, even satellite substations and artificial stars, and do not require any additional materials. This means you can go out with just a bunch of [integrated components].
Warning: The [Component integration station] in the old version is not deleted, but they will not work any more, and you can no longer make them. Besides, those buildings will harm the efficiency of the Interstellar Assembly now. So you'd better remove them. If you want to receive [multi-functional components], use [Exchange Logistic Station] .
Warning: It is not recommended to choose a fractional formula, which will consume raw materials with exaggerated proportions and produce very little products.
Tip: If you use an interstellar assembly to produce the interstellar assembly carrier rocket and you do not set up the slot of this kind of rocket, then the rocket will be automatically used to build the frame of this interstellar assembly itself.
Tip: If a product of one recipe is the material of another recipe (in the same interstellar assembly), it can be automatically transported inside the megastructure without the necessity to set that item's slot in the [Material Exchange Logistics Station] on the ground.
建造星际组装厂可以让你在恒星上制造物品，你最多能设置15种配方，同时需要在同一个星系内的地表建造[物资交换物流站] 来为星际组装厂提供原材料并接受产物。生产速度受星际组装厂分配给该配方的能量以及该配方本身的制作速度。富裕的能量会自动用来生产[集成组件] ，它可以以极快的速度直接组装成多种生产建筑以及物流相关的物品，甚至包括卫星配电站和人工恒星，并且不需要任何其他材料。这意味着你可以出门只带一堆集成组件。
警告：原本的[组件集成装置]没有被删除，但是已经无法再制作，也已经无法使用。并且会伤害星际组装厂的工作效率，因此建议你拆除他们。如果你想接收[集成组件]，请使用[物资交换物流站] 。
注意：不建议选择分馏配方，这会以极其夸张的比例消耗原材料并产出很少的产物。
小提示：如果你用星际组装厂生产星际组装厂运载火箭，且你没有设置接收该火箭的槽位，那么该火箭会优先自动被使用来建造星际组装厂的框架。
小提示：同一个星际组装厂内的一个配方的产物如果是另一个配方的原材料，则可以自动在巨构内部输送，而不需要你在地表建造的[物资交换物流站]中保留对应物品的槽位。